<!DOCTYPE html>
<html lang="en" xmlns="http://www.w3.org/1999/xhtml" xmlns:th="https://www.thymeleaf.org"
      xmlns:sec="https://www.thymeleaf.org/thymeleaf-extras-springsecurity3">
<head>
    <meta charset="UTF-8">
    <title>HelloWorld!</title>
</head>
<body>
<div align="center">
    <form th:action="@{/logout}" method="post">
        <input type="submit" value="Sign Out"/>
    </form>
</div>
<div align="center">
    <h1>Hello world!</h1>
</div>
<div align="center" style="color: deepskyblue">
    <a th:href="@{/user/index}">User</a>
    <a th:href="@{/admin/index}">Admin</a>
</div>
</body>
</html>